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| 1 | + |
| 2 | +from graphql.execution import execute |
| 3 | +from graphql.language.parser import parse |
| 4 | +from graphql.type import (GraphQLArgument, GraphQLBoolean, GraphQLField, |
| 5 | + GraphQLID, GraphQLInt, GraphQLList, GraphQLNonNull, |
| 6 | + GraphQLObjectType, GraphQLSchema, GraphQLString) |
| 7 | + |
| 8 | +current_time = -1 |
| 9 | + |
| 10 | + |
| 11 | +def test_tracing_result(mocker): |
| 12 | + |
| 13 | + def get_time(): |
| 14 | + global current_time |
| 15 | + current_time += 1 |
| 16 | + return current_time |
| 17 | + |
| 18 | + time_mock = mocker.patch('time.time') |
| 19 | + time_mock.side_effect = get_time |
| 20 | + |
| 21 | + BlogImage = GraphQLObjectType('BlogImage', { |
| 22 | + 'url': GraphQLField(GraphQLString), |
| 23 | + 'width': GraphQLField(GraphQLInt), |
| 24 | + 'height': GraphQLField(GraphQLInt), |
| 25 | + }) |
| 26 | + |
| 27 | + BlogAuthor = GraphQLObjectType('Author', lambda: { |
| 28 | + 'id': GraphQLField(GraphQLString), |
| 29 | + 'name': GraphQLField(GraphQLString), |
| 30 | + 'pic': GraphQLField(BlogImage, |
| 31 | + args={ |
| 32 | + 'width': GraphQLArgument(GraphQLInt), |
| 33 | + 'height': GraphQLArgument(GraphQLInt), |
| 34 | + }, |
| 35 | + resolver=lambda obj, info, **args: |
| 36 | + obj.pic(args['width'], args['height']) |
| 37 | + ), |
| 38 | + 'recentArticle': GraphQLField(BlogArticle), |
| 39 | + }) |
| 40 | + |
| 41 | + BlogArticle = GraphQLObjectType('Article', { |
| 42 | + 'id': GraphQLField(GraphQLNonNull(GraphQLString)), |
| 43 | + 'isPublished': GraphQLField(GraphQLBoolean), |
| 44 | + 'author': GraphQLField(BlogAuthor), |
| 45 | + 'title': GraphQLField(GraphQLString), |
| 46 | + 'body': GraphQLField(GraphQLString), |
| 47 | + 'keywords': GraphQLField(GraphQLList(GraphQLString)), |
| 48 | + }) |
| 49 | + |
| 50 | + BlogQuery = GraphQLObjectType('Query', { |
| 51 | + 'article': GraphQLField( |
| 52 | + BlogArticle, |
| 53 | + args={'id': GraphQLArgument(GraphQLID)}, |
| 54 | + resolver=lambda obj, info, **args: Article(args['id'])), |
| 55 | + 'feed': GraphQLField( |
| 56 | + GraphQLList(BlogArticle), |
| 57 | + resolver=lambda *_: map(Article, range(1, 2 + 1))), |
| 58 | + }) |
| 59 | + |
| 60 | + BlogSchema = GraphQLSchema(BlogQuery) |
| 61 | + |
| 62 | + class Article(object): |
| 63 | + |
| 64 | + def __init__(self, id): |
| 65 | + self.id = id |
| 66 | + self.isPublished = True |
| 67 | + self.author = Author() |
| 68 | + self.title = 'My Article {}'.format(id) |
| 69 | + self.body = 'This is a post' |
| 70 | + self.hidden = 'This data is not exposed in the schema' |
| 71 | + self.keywords = ['foo', 'bar', 1, True, None] |
| 72 | + |
| 73 | + class Author(object): |
| 74 | + id = 123 |
| 75 | + name = 'John Smith' |
| 76 | + |
| 77 | + def pic(self, width, height): |
| 78 | + return Pic(123, width, height) |
| 79 | + |
| 80 | + @property |
| 81 | + def recentArticle(self): return Article(1) |
| 82 | + |
| 83 | + class Pic(object): |
| 84 | + |
| 85 | + def __init__(self, uid, width, height): |
| 86 | + self.url = 'cdn://{}'.format(uid) |
| 87 | + self.width = str(width) |
| 88 | + self.height = str(height) |
| 89 | + |
| 90 | + request = ''' |
| 91 | + { |
| 92 | + feed { |
| 93 | + id |
| 94 | + title |
| 95 | + } |
| 96 | + } |
| 97 | + ''' |
| 98 | + |
| 99 | + # Note: this is intentionally not validating to ensure appropriate |
| 100 | + # behavior occurs when executing an invalid query. |
| 101 | + result = execute(BlogSchema, parse(request), tracing=True) |
| 102 | + assert not result.errors |
| 103 | + assert result.data == \ |
| 104 | + { |
| 105 | + "feed": [ |
| 106 | + { |
| 107 | + "id": "1", |
| 108 | + "title": "My Article 1" |
| 109 | + }, |
| 110 | + { |
| 111 | + "id": "2", |
| 112 | + "title": "My Article 2" |
| 113 | + }, |
| 114 | + ], |
| 115 | + } |
| 116 | + |
| 117 | + assert result.extensions['tracing'] == { |
| 118 | + 'version': 1, |
| 119 | + 'startTime': '1970-01-01T00:00:00.fZ', |
| 120 | + 'endTime': '1970-01-01T04:26:40.fZ', |
| 121 | + 'duration': 16000, |
| 122 | + 'execution': { |
| 123 | + 'resolvers': [ |
| 124 | + { |
| 125 | + 'path': ['feed'], |
| 126 | + 'parentType': 'Query', |
| 127 | + 'fieldName': 'feed', |
| 128 | + 'returnType': '[Article]', |
| 129 | + 'startOffset': 3000, |
| 130 | + 'duration': 1000 |
| 131 | + }, |
| 132 | + { |
| 133 | + 'path': ['feed', 0, 'id'], |
| 134 | + 'parentType': 'Article', |
| 135 | + 'fieldName': 'id', |
| 136 | + 'returnType': 'String!', |
| 137 | + 'startOffset': 6000, |
| 138 | + 'duration': 1000 |
| 139 | + }, |
| 140 | + { |
| 141 | + 'path': ['feed', 0, 'title'], |
| 142 | + 'parentType': 'Article', |
| 143 | + 'fieldName': 'title', |
| 144 | + 'returnType': 'String', |
| 145 | + 'startOffset': 9000, |
| 146 | + 'duration': 1000 |
| 147 | + }, |
| 148 | + { |
| 149 | + 'path': ['feed', 1, 'id'], |
| 150 | + 'parentType': 'Article', |
| 151 | + 'fieldName': 'id', |
| 152 | + 'returnType': 'String!', |
| 153 | + 'startOffset': 12000, |
| 154 | + 'duration': 1000 |
| 155 | + }, |
| 156 | + { |
| 157 | + 'path': ['feed', 1, 'title'], |
| 158 | + 'parentType': 'Article', |
| 159 | + 'fieldName': 'title', |
| 160 | + 'returnType': 'String', |
| 161 | + 'startOffset': 15000, |
| 162 | + 'duration': 1000 |
| 163 | + } |
| 164 | + ] |
| 165 | + } |
| 166 | + } |
| 167 | + |
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